[[fallthrough]] if C++17 only

2020-02-29 09:21:50 -05:00
parent fe1724e7e6
commit 2ffe62ba41
5 changed files with 19 additions and 4 deletions
--- a/libi2pd/Garlic.cpp
+++ b/libi2pd/Garlic.cpp
@@ -911,7 +911,10 @@ namespace garlic
 			case eGarlicDeliveryTypeDestination:
                LogPrint (eLogDebug, "Garlic: type destination");
 				buf += 32; // TODO: check destination
-				[[fallthrough]]; // no break here
+#if (__cplusplus >= 201703L) // C++ 17 or higher				
+				[[fallthrough]]; 
+#endif				
+				// no break here
 			case eGarlicDeliveryTypeLocal:
 			{
                LogPrint (eLogDebug, "Garlic: type local");